SPH3UO Analyzing a V-T Graph for Non-Uniform Motion The graph below shows the motion of a soccer player running east and west on a field during a play. Use the graph to answer the questions below. Velocity versus Time 30 25 20 15 10 velocity (m [E]) -10 2 8 10 12 14 16 18 20 22 time (s) 1) What is the velocity at : 4.0 s? 7.0 s? 10.0 s? 14.0 s? 20.0 s? 2) a) Over what time intervals is the player b) Over what time intervals is the c) Over what time intervals is running at a constant velocity? player running east? the player running west? 3) To find acceleration you take the _ of the v-t graph! Determine the acceleration over the following intervals: 0-6.0 s: 6.0-9.0 s: 9.0s -12.0 s: 12.0s - 17.0 s: 17.0s -22.0s : 4) To find the displacement over each time interval, you find the between the graph and the x-axis! Find the displacement over each time interval: 0-6.0 s: 6.0-9.0 S: 9.0s -11.0 s: 11.0s -12.0 s: 12.0s - 17.0 s: 17.0s -22.0s : 5)a) Find the player's resultant displacement. (Hint: Add up all of the displacements!) b) Find the player's average velocity